elyakhlifi mustapha wrote:
>
> hello,
> how can I do to drop C from this character "C325" ?
>
1. if C is always single and always first:
> substring("C325",2)
2. more generic solution, drops all letters
> sp<-unlist(strsplit("C325",split="[A-Z]"))
> sp<-sp[nchar(sp)>0]
> sp
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